Finding the Fourth Proportional to 60,778.98, 83,879.20 and 33,926.72

Step by Step Solution

1. Step 1: Write the proportion equation
   60,778.98 : 83,879.20 = 33,926.72 : x
2. Step 2: Convert to fraction form
   60,778.98/83,879.20 = 33,926.72/x
3. Step 3: Cross multiply
   60,778.98x = 83,879.20 × 33,926.72
4. Step 4: Simplify right side
   60,778.98x = 2,845,746,132.22
5. Step 5: Solve for x
   x = 2,845,746,132.22/60,778.98
6. Step 6: Final answer
   x = 46,821.22